File nm-null-out-on-dispose.patch of Package NetworkManager

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File nm-null-out-on-dispose.patch of Package NetworkManager

commit be18dd06cd138be232ff68ec7af19cfcf2f969ed
Author: Dan Winship <danw@gnome.org>
Date:   Mon Apr 23 11:02:48 2012 -0400

libnm-glib: NULL out priv fields on dispose()
    
    In some situations, objects might get used after being disposed, so
    clear out their various priv fields so we don't try to access unreffed
    objects, freed strings, etc.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674473

Index: NetworkManager-0.9.4.0/include/nm-glib-compat.h
===================================================================
--- NetworkManager-0.9.4.0.orig/include/nm-glib-compat.h
+++ NetworkManager-0.9.4.0/include/nm-glib-compat.h
@@ -42,6 +42,16 @@
 		g_simple_async_result_set_from_error (result, __error); \
 		g_error_free (__error); \
 	} G_STMT_END
+
+#define g_clear_object(object_ptr) \
+	G_STMT_START { \
+		GObject **__obj_p = object_ptr; \
+		if (*__obj_p) { \
+			g_object_unref (*__obj_p); \
+			*__obj_p = NULL; \
+		} \
+	} G_STMT_END
+
 #endif
 
 #endif  /* NM_GLIB_COMPAT_H */
Index: NetworkManager-0.9.4.0/libnm-glib/nm-access-point.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-access-point.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-access-point.c
@@ -41,7 +41,6 @@ G_DEFINE_TYPE (NMAccessPoint, nm_access_
 #define NM_ACCESS_POINT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_ACCESS_POINT, NMAccessPointPrivate))
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	NM80211ApFlags flags;
@@ -431,14 +430,7 @@ dispose (GObject *object)
 {
 	NMAccessPointPrivate *priv = NM_ACCESS_POINT_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_access_point_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_access_point_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-active-connection.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-active-connection.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-active-connection.c
@@ -49,7 +49,6 @@ G_DEFINE_TYPE_WITH_CODE (NMActiveConnect
 #define NM_ACTIVE_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_ACTIVE_CONNECTION, NMActiveConnectionPrivate))
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	char *connection;
@@ -357,18 +356,13 @@ dispose (GObject *object)
 {
 	NMActiveConnectionPrivate *priv = NM_ACTIVE_CONNECTION_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_active_connection_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
 	if (priv->devices) {
 		g_ptr_array_foreach (priv->devices, (GFunc) g_object_unref, NULL);
 		g_ptr_array_free (priv->devices, TRUE);
+		priv->devices = NULL;
 	}
-	g_object_unref (priv->proxy);
+
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_active_connection_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-client.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-client.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-client.c
@@ -53,8 +53,6 @@ G_DEFINE_TYPE_WITH_CODE (NMClient, nm_cl
 #define NM_CLIENT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CLIENT, NMClientPrivate))
 
 typedef struct {
-	gboolean disposed;
-
 	DBusGProxy *client_proxy;
 	DBusGProxy *bus_proxy;
 	gboolean manager_running;
@@ -1517,24 +1515,23 @@ dispose (GObject *object)
 {
 	NMClientPrivate *priv = NM_CLIENT_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_client_parent_class)->dispose (object);
-		return;
-	}
-
-	if (priv->perm_call)
+	if (priv->perm_call) {
 		dbus_g_proxy_cancel_call (priv->client_proxy, priv->perm_call);
+		priv->perm_call = NULL;
+	}
 
-	g_object_unref (priv->client_proxy);
-	g_object_unref (priv->bus_proxy);
+	g_clear_object (&priv->client_proxy);
+	g_clear_object (&priv->bus_proxy);
 
 	free_object_array (&priv->devices);
 	dispose_and_free_object_array (&priv->active_connections);
 
 	g_slist_foreach (priv->pending_activations, (GFunc) activate_info_free, NULL);
 	g_slist_free (priv->pending_activations);
+	priv->pending_activations = NULL;
 
 	g_hash_table_destroy (priv->permissions);
+	priv->permissions = NULL;
 
 	G_OBJECT_CLASS (nm_client_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-bond.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-bond.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-bond.c
@@ -215,10 +215,7 @@ dispose (GObject *object)
 {
 	NMDeviceBondPrivate *priv = NM_DEVICE_BOND_GET_PRIVATE (object);
 
-	if (priv->proxy) {
-		g_object_unref (priv->proxy);
-		priv->proxy = NULL;
-	}
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_bond_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-bt.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-bt.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-bt.c
@@ -42,8 +42,6 @@ typedef struct {
 	char *hw_address;
 	char *name;
 	guint32 bt_capabilities;
-
-	gboolean disposed;
 } NMDeviceBtPrivate;
 
 enum {
@@ -273,13 +271,7 @@ dispose (GObject *object)
 {
 	NMDeviceBtPrivate *priv = NM_DEVICE_BT_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_bt_parent_class)->dispose (object);
-		return;
-	}
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_bt_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-ethernet.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-ethernet.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-ethernet.c
@@ -44,8 +44,6 @@ typedef struct {
 	char *perm_hw_address;
 	guint32 speed;
 	gboolean carrier;
-
-	gboolean disposed;
 } NMDeviceEthernetPrivate;
 
 enum {
@@ -280,14 +278,7 @@ dispose (GObject *object)
 {
 	NMDeviceEthernetPrivate *priv = NM_DEVICE_ETHERNET_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_ethernet_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_ethernet_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-infiniband.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-infiniband.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-infiniband.c
@@ -224,10 +224,7 @@ dispose (GObject *object)
 {
 	NMDeviceInfinibandPrivate *priv = NM_DEVICE_INFINIBAND_GET_PRIVATE (object);
 
-	if (priv->proxy) {
-		g_object_unref (priv->proxy);
-		priv->proxy = NULL;
-	}
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_infiniband_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-modem.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-modem.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-modem.c
@@ -44,8 +44,6 @@ typedef struct {
 
 	NMDeviceModemCapabilities caps;
 	NMDeviceModemCapabilities current_caps;
-
-	gboolean disposed;
 } NMDeviceModemPrivate;
 
 enum {
@@ -225,14 +223,7 @@ dispose (GObject *object)
 {
 	NMDeviceModemPrivate *priv = NM_DEVICE_MODEM_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_modem_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_modem_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-olpc-mesh.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-olpc-mesh.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-olpc-mesh.c
@@ -227,14 +227,8 @@ dispose (GObject *object)
 {
 	NMDeviceOlpcMeshPrivate *priv = NM_DEVICE_OLPC_MESH_GET_PRIVATE (object);
 
-	if (priv->companion) {
-		g_object_unref (priv->companion);
-		priv->companion = NULL;
-	}
-	if (priv->proxy) {
-		g_object_unref (priv->proxy);
-		priv->proxy = NULL;
-	}
+	g_clear_object (&priv->companion);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_olpc_mesh_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-vlan.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-vlan.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-vlan.c
@@ -238,10 +238,7 @@ dispose (GObject *object)
 {
 	NMDeviceVlanPrivate *priv = NM_DEVICE_VLAN_GET_PRIVATE (object);
 
-	if (priv->proxy) {
-		g_object_unref (priv->proxy);
-		priv->proxy = NULL;
-	}
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_vlan_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-wifi.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-wifi.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-wifi.c
@@ -43,7 +43,6 @@ G_DEFINE_TYPE (NMDeviceWifi, nm_device_w
 void _nm_device_wifi_set_wireless_enabled (NMDeviceWifi *device, gboolean enabled);
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	char *hw_address;
@@ -659,15 +658,8 @@ dispose (GObject *object)
 {
 	NMDeviceWifiPrivate *priv = NM_DEVICE_WIFI_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_wifi_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
 	clean_up_aps (NM_DEVICE_WIFI (object), FALSE);
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_wifi_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device-wimax.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device-wimax.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device-wimax.c
@@ -42,7 +42,6 @@ G_DEFINE_TYPE (NMDeviceWimax, nm_device_
 void _nm_device_wimax_set_wireless_enabled (NMDeviceWimax *wimax, gboolean enabled);
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	char *hw_address;
@@ -593,18 +592,18 @@ dispose (GObject *object)
 {
 	NMDeviceWimaxPrivate *priv = NM_DEVICE_WIMAX_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_wimax_parent_class)->dispose (object);
-		return;
+	if (priv->hw_address) {
+		g_free (priv->hw_address);
+		priv->hw_address = NULL;
 	}
 
-	priv->disposed = TRUE;
-
-	g_free (priv->hw_address);
-	g_free (priv->bsid);
+	if (priv->bsid) {
+		g_free (priv->bsid);
+		priv->bsid = NULL;
+	}
 
 	clean_up_nsps (NM_DEVICE_WIMAX (object), FALSE);
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_device_wimax_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-device.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-device.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-device.c
@@ -60,7 +60,6 @@ G_DEFINE_TYPE_WITH_CODE (NMDevice, nm_de
 #define NM_DEVICE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_DEVICE, NMDevicePrivate))
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	char *iface;
@@ -265,26 +264,13 @@ dispose (GObject *object)
 {
 	NMDevicePrivate *priv = NM_DEVICE_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_device_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
-	if (priv->ip4_config)
-		g_object_unref (priv->ip4_config);
-	if (priv->dhcp4_config)
-		g_object_unref (priv->dhcp4_config);
-	if (priv->ip6_config)
-		g_object_unref (priv->ip6_config);
-	if (priv->dhcp6_config)
-		g_object_unref (priv->dhcp6_config);
-	if (priv->client)
-		g_object_unref (priv->client);
-	if (priv->active_connection)
-		g_object_unref (priv->active_connection);
+	g_clear_object (&priv->proxy);
+	g_clear_object (&priv->ip4_config);
+	g_clear_object (&priv->dhcp4_config);
+	g_clear_object (&priv->ip6_config);
+	g_clear_object (&priv->dhcp6_config);
+	g_clear_object (&priv->client);
+	g_clear_object (&priv->active_connection);
 
 	G_OBJECT_CLASS (nm_device_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-object.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-object.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-object.c
@@ -78,7 +78,7 @@ typedef struct {
 
 	GSList *notify_props;
 	guint32 notify_id;
-	gboolean inited, disposed;
+	gboolean inited;
 
 	GSList *reload_results;
 	guint reload_remaining;
@@ -194,13 +194,6 @@ dispose (GObject *object)
 {
 	NMObjectPrivate *priv = NM_OBJECT_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_object_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
 	if (priv->notify_id) {
 		g_source_remove (priv->notify_id);
 		priv->notify_id = 0;
@@ -208,12 +201,18 @@ dispose (GObject *object)
 
 	g_slist_foreach (priv->notify_props, (GFunc) g_free, NULL);
 	g_slist_free (priv->notify_props);
+	priv->notify_props = NULL;
 
 	g_slist_foreach (priv->property_interfaces, (GFunc) g_free, NULL);
 	g_slist_free (priv->property_interfaces);
+	priv->property_interfaces = NULL;
 
-	g_object_unref (priv->properties_proxy);
-	dbus_g_connection_unref (priv->connection);
+	g_clear_object (&priv->properties_proxy);
+
+	if (priv->connection) {
+		dbus_g_connection_unref (priv->connection);
+		priv->connection = NULL;
+	}
 
 	G_OBJECT_CLASS (nm_object_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-remote-connection.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-remote-connection.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-remote-connection.c
@@ -72,7 +72,6 @@ typedef struct {
 	GSList *calls;
 
 	gboolean visible;
-	gboolean disposed;
 } NMRemoteConnectionPrivate;
 
 #define NM_REMOTE_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_REMOTE_CONNECTION, NMRemoteConnectionPrivate))
@@ -477,14 +476,14 @@ dispose (GObject *object)
 	NMRemoteConnection *self = NM_REMOTE_CONNECTION (object);
 	NMRemoteConnectionPrivate *priv = NM_REMOTE_CONNECTION_GET_PRIVATE (object);
 
-	if (!priv->disposed) {
-		priv->disposed = TRUE;
+	while (g_slist_length (priv->calls))
+		remote_call_complete (self, priv->calls->data);
 
-		while (g_slist_length (priv->calls))
-			remote_call_complete (self, priv->calls->data);
+	g_clear_object (&priv->proxy);
 
-		g_object_unref (priv->proxy);
+	if (priv->bus) {
 		dbus_g_connection_unref (priv->bus);
+		priv->bus = NULL;
 	}
 
 	G_OBJECT_CLASS (nm_remote_connection_parent_class)->dispose (object);
Index: NetworkManager-0.9.4.0/libnm-glib/nm-remote-settings.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-remote-settings.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-remote-settings.c
@@ -61,8 +61,6 @@ typedef struct {
 	DBusGProxy *dbus_proxy;
 
 	guint fetch_id;
-
-	gboolean disposed;
 } NMRemoteSettingsPrivate;
 
 enum {
@@ -1007,29 +1005,35 @@ dispose (GObject *object)
 	NMRemoteSettings *self = NM_REMOTE_SETTINGS (object);
 	NMRemoteSettingsPrivate *priv = NM_REMOTE_SETTINGS_GET_PRIVATE (self);
 
-	if (priv->disposed)
-		return;
-
-	priv->disposed = TRUE;
-
-	if (priv->fetch_id)
+	if (priv->fetch_id) {
 		g_source_remove (priv->fetch_id);
+		priv->fetch_id = 0;
+	}
 
 	while (g_slist_length (priv->add_list))
 		add_connection_info_dispose (self, (AddConnectionInfo *) priv->add_list->data);
 
-	if (priv->connections)
+	if (priv->connections) {
 		g_hash_table_destroy (priv->connections);
+		priv->connections = NULL;
+	}
 
-	if (priv->pending)
+	if (priv->pending) {
 		g_hash_table_destroy (priv->pending);
+		priv->pending = NULL;
+	}
 
 	g_free (priv->hostname);
+	priv->hostname = NULL;
 
-	g_object_unref (priv->dbus_proxy);
-	g_object_unref (priv->proxy);
-	g_object_unref (priv->props_proxy);
-	dbus_g_connection_unref (priv->bus);
+	g_clear_object (&priv->dbus_proxy);
+	g_clear_object (&priv->proxy);
+	g_clear_object (&priv->props_proxy);
+
+	if (priv->bus) {
+		dbus_g_connection_unref (priv->bus);
+		priv->bus = NULL;
+	}
 
 	G_OBJECT_CLASS (nm_remote_settings_parent_class)->dispose (object);
 }
Index: NetworkManager-0.9.4.0/libnm-glib/nm-secret-agent.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-secret-agent.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-secret-agent.c
@@ -79,8 +79,6 @@ typedef struct {
 	gboolean auto_register;
 	gboolean suppress_auto;
 	gboolean auto_register_id;
-
-	gboolean disposed;
 } NMSecretAgentPrivate;
 
 enum {
@@ -878,29 +876,28 @@ dispose (GObject *object)
 	NMSecretAgent *self = NM_SECRET_AGENT (object);
 	NMSecretAgentPrivate *priv = NM_SECRET_AGENT_GET_PRIVATE (self);
 
-	if (!priv->disposed) {
-		priv->disposed = TRUE;
-
-		if (priv->registered)
-			nm_secret_agent_unregister (self);
-
-		if (priv->auto_register_id)
-			g_source_remove (priv->auto_register_id);
+	if (priv->registered)
+		nm_secret_agent_unregister (self);
 
-		g_free (priv->identifier);
-		g_free (priv->nm_owner);
+	if (priv->auto_register_id) {
+		g_source_remove (priv->auto_register_id);
+		priv->auto_register_id = 0;
+	}
 
-		while (priv->pending_gets)
-			get_secrets_info_finalize (self, priv->pending_gets->data);
+	g_free (priv->identifier);
+	priv->identifier = NULL;
+	g_free (priv->nm_owner);
+	priv->nm_owner = NULL;
 
-		if (priv->dbus_proxy)
-			g_object_unref (priv->dbus_proxy);
+	while (priv->pending_gets)
+		get_secrets_info_finalize (self, priv->pending_gets->data);
 
-		if (priv->manager_proxy)
-			g_object_unref (priv->manager_proxy);
+	g_clear_object (&priv->dbus_proxy);
+	g_clear_object (&priv->manager_proxy);
 
-		if (priv->bus)
-			dbus_g_connection_unref (priv->bus);
+	if (priv->bus) {
+		dbus_g_connection_unref (priv->bus);
+		priv->bus = NULL;
 	}
 
 	G_OBJECT_CLASS (nm_secret_agent_parent_class)->dispose (object);
Index: NetworkManager-0.9.4.0/libnm-glib/nm-vpn-plugin.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-vpn-plugin.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-vpn-plugin.c
@@ -63,9 +63,6 @@ typedef struct {
 	DBusGConnection *connection;
 	char *dbus_service_name;
 
-	/* GObject-y stuff */
-	gboolean disposed;
-
 	/* Temporary stuff */
 	guint connect_timer;
 	guint quit_timer;
@@ -590,15 +587,10 @@ dispose (GObject *object)
 	NMVPNServiceState state;
 	GError *err = NULL;
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_vpn_plugin_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	if (priv->fail_stop_id)
+	if (priv->fail_stop_id) {
 		g_source_remove (priv->fail_stop_id);
+		priv->fail_stop_id = 0;
+	}
 
 	state = nm_vpn_plugin_get_state (plugin);
 
Index: NetworkManager-0.9.4.0/libnm-glib/nm-wimax-nsp.c
===================================================================
--- NetworkManager-0.9.4.0.orig/libnm-glib/nm-wimax-nsp.c
+++ NetworkManager-0.9.4.0/libnm-glib/nm-wimax-nsp.c
@@ -37,7 +37,6 @@ G_DEFINE_TYPE (NMWimaxNsp, nm_wimax_nsp,
 #define NM_WIMAX_NSP_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_WIMAX_NSP, NMWimaxNspPrivate))
 
 typedef struct {
-	gboolean disposed;
 	DBusGProxy *proxy;
 
 	char *name;
@@ -217,14 +216,7 @@ dispose (GObject *object)
 {
 	NMWimaxNspPrivate *priv = NM_WIMAX_NSP_GET_PRIVATE (object);
 
-	if (priv->disposed) {
-		G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->dispose (object);
-		return;
-	}
-
-	priv->disposed = TRUE;
-
-	g_object_unref (priv->proxy);
+	g_clear_object (&priv->proxy);
 
 	G_OBJECT_CLASS (nm_wimax_nsp_parent_class)->dispose (object);
 }

Places

File nm-null-out-on-dispose.patch of Package NetworkManager

Places